Results 101 to 110 of about 7,353 (217)

110kV补偿装置开关重燃的过电压保护

Gaoya dianqi, 1998
应用EMTP对切除110kV系统并联滤波器支路而产生的过电压进行了详细的计算和分析。结果表明,采用MOA能达到较好的限压效果。
陈铮, 王晓彤, 施围
doaj  

Emergency Medical Services in Taiwan: Past, Present, and Future. [PDF]

J Acute Med, 2023
Huan TL, Lee AF, Chien YC, Lin CH, Lee BC, Chung YT, Cheng HH, Chen CY, Lin HY, Sun JT, Hsieh MJ, Ma MH, Chiang WC.   +12 more
europepmc   +1 more source

EMTDC介绍

Gaoya dianqi, 1993
介绍一种在北美计算电力系统电磁暂态的通用程序——EMTDC。通过它与EMTP对比,介绍它的数学模型、程序结构、功能、数据输入方法。
施围
doaj  

Model Arrester SiC Menggunakan Model Arrester ZnO IEEE WG 3.4.11 [PDF]

, 2005
Arrester model is needed to analyse the insulation coordination in power system. The model should give a suitable respon for varying transient fault. In this paper, we conduct simulation that modified from IEEE WG 3.4.11 model.
Haryono, T. (T), Sinaga, H. H. (Herman), Tumiran, T. (Tumiran)   +2 more
core  

The Influence of the COVID-19 Pandemic on Emergency Medical Services to Out-of-Hospital Cardiac Arrests in a Low-Incidence Urban City: An Observational Epidemiological Analysis. [PDF]

Int J Environ Res Public Health, 2023
Liu CH, Tsai MJ, Hsu CF, Tsai CH, Su YS, Cai DC.   +5 more
europepmc   +1 more source

Atmospherical Overvoltage on the Overhead Line [PDF]

, 2015
Import 22/07/2015Tato práce se zabývá prostředky ochrany proti blesku a modelování úderů do vedení pomocí programu EMTP-ATP. Cílem je seznámit čtenáře s problematikou týkající se úderu blesku do vedení s následným podtržením důležitosti chránění pro ...
Hecht, David
core  

STUDY ON SURGE ARRESTER PERFORMANCE DUE TO LIGHTNING STROKE IN 20 KV DISTRIBUTION LINES [PDF]

, 2009
Abstrak Electric energy has been transmiting from power station to end user with transmission and distribution lines. Lightning strokes are problems that occure in transmission and distribution lines and make them fault when the electric energy were ...
Liliyana NS, Liliyana NS, Syakur, Abdul, Warsito, Agung   +2 more
core  

Modeling of an Electromagnetic Cannon using ATP-EMTP and ATPDraw

Ingenius: Revista de Ciencia y Tecnología
This study presents a computational model of an electromagnetic cannon developed using the ATP/EMTP simulation tool and its graphical interface, ATPDraw.
José Manuel Aller, Juan José Cordero Cantos, Pedro José León Rojas, Jhonny Rengifo   +3 more
doaj   +1 more source

Multifrequency nonlinear model of magnetic material with artificial intelligence optimization. [PDF]

Sci Rep, 2022
Pawłowski J, Kutorasiński K, Szewczyk M.   +2 more
europepmc   +1 more source

Novel Techniques to Reduce Transformer Inrush Current Using EMTP Software

مهندسی مخابرات جنوب
Transformer inrush current is a high-amplitude, non-sinusoidal transient that occurs during initial energization, leading to voltage dips, power quality degradation, and relay misoperations.
Amir Ghaedi, Reza Sedaghati, Mehrdad Mahmoudian   +2 more
doaj